.f4-first{
  height: 0.8rem;
  background-color: rgb(248, 248, 248);
  display: flex;
  padding-left: 0.3rem;
  padding-right: 0.3rem;
  align-items: center;
}
.f4-first>div{
  flex-grow: 1;
}
.f4-first-center p{
  font-size: 0.3rem;
  text-align: center;
  color: black;
}
.f4-first-right{
  text-align: right;
}
.f4-second{
  height: 7rem;
  background-color: rgb(238, 238, 238);
  display: flex;
  flex-direction: column;
  text-align: center;
  align-items: center;
}
.f4-second>div{
  flex-grow: 1;
}
.f4-second-bottom p{
  font-size: 0.3rem;
}
.f4-second-bottom input{
  width: 2rem;
  height: 0.5rem;
  font-size: 0.3rem;

  border-radius: 5px;
  background-color: rgb(46, 178, 82);
}
